CN202668809U - Reinforced tail plate - Google Patents
Reinforced tail plate Download PDFInfo
- Publication number
- CN202668809U CN202668809U CN 201220211583 CN201220211583U CN202668809U CN 202668809 U CN202668809 U CN 202668809U CN 201220211583 CN201220211583 CN 201220211583 CN 201220211583 U CN201220211583 U CN 201220211583U CN 202668809 U CN202668809 U CN 202668809U
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- China
- Prior art keywords
- plate
- reinforced
- main body
- ear
- hinge ear
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a reinforced tail plate which comprises a tail plate main body. A mould adjusting nut installation place, a mould adjusting motor installation plate, a mould locking oil cylinder installation plate, a large gear location boss and four mould adjusting nut step holes are arranged on the main body. An upper hinge lug and a lower hinge lug are respectively arranged at the upper end and the lower end of the main body, a hinge lug seal plate is connected between the upper hinge lug and the lower hinge lug, a left lateral plate and a right lateral plate are arranged on the left end and the right end of the main body, a back plate is positioned at the back of the main body, and a back plate reinforcing rib is positioned on the back plate. The reinforced tail plate is simple in structure, reasonable in design, reasonable in material distribution, capable of saving metal materials, good in deforming even rigidity, low in partial stress and high in strength.
Description
Technical field
The utility model relates to a kind of clamping mechanism that is applied in plastic processing, die cast metal and the rubber processing industry, relates in particular to a kind of reinforced tailgate.
Background technology
Employed clamping mechanism mostly is three plate toggle rod type mechanisms in plastic processing, die cast metal and rubber processing industry at present, tailgate forms rigidity basket shelf structure by four pull bars and a plate, form resiliency supported with elbow-bar mechanism, under the effect of Mode-locking oil cylinder, carry out die sinking and mould assembling action, realize the generation of mold clamping force, resist the mould power that rises; Need in addition to regulate by adjusting device the active length of four pull bars, realize the adjusting of different mold thickness, and tailgate is the basis of the adjusting of mold thickness.So the tailgate stress deformation is very complicated, bending deformation quantity is crossed the clamp force stability that conference affects injection machine, and local stress is excessive then to affect intensity and life-span.So need to reduce the flexural deformation of tailgate, namely improve rigidity and reduce local stress, to take into account the cost savings metal material simultaneously, be the important process of the tailgate design of injection machine.
And there is following problem in the tailgate of order preceding three beats toggle rod type mechanism lock die device: structural design is unreasonable, and distribution of material is unreasonable, and the heavy cost of quality is high, and deflection and local stress are all bigger than normal, and fracture is arranged often, affect the overall performance of clamping device of injection moulding machine.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of reasonable in design, and distribution of material is reasonable, saves metal material, is out of shape even good rigidly, and local stress is low, the reinforced tailgate that intensity is high.
Reinforced tailgate, comprise the tailgate body, body is provided with adjustment nut installation position, mode transfer motor installation position, Mode-locking oil cylinder installation position, gear wheel positioning boss and four adjustment nut stepped holes, the upper/lower terminal of described body is separately installed with hinge ear and lower hinge ear, between described hinge ear and lower hinge ear, be connected hinged ear shrouding, the left and right two ends of described body are equipped with left plate and right plate, and the back side of described body is provided with backboard, also are provided with the backboard reinforcement on described backboard.
All be provided with side plate through-hole and thrust bearing support on described left plate and the right plate, also be provided with the boss of mechanical lock lance on the described left plate.
Described body also is provided with sand cleaning hole on several, back of the body sand cleaning hole and interior sand cleaning hole.
Described upper hinge ear and lower hinge ear shape size are complementary, and both are for being symmetrical arranged up and down; Described left plate and right plate shape size are complementary, and both are for being symmetrical set.
The beneficial effects of the utility model are: the utility model structural design is ingenious rationally, described hinge ear shrouding couples together upper and lower hinge ear each several part, left and right side plate and backboard also are provided with the backboard reinforcement to organic the linking together of part that forms tailgate on the backboard; The utility model reasonable in design, distribution of material is reasonable, saves metal material, is out of shape even good rigidly, and local stress is low, and intensity is high.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is stereogram of the present utility model;
Fig. 2 is rearview of the present utility model;
Fig. 3 is left view of the present utility model;
Fig. 4 is front view of the present utility model;
Fig. 5 is the cutaway view along Fig. 4 A-A line.
The specific embodiment
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, reinforced tailgate, comprise tailgate body 1, body 1 is provided with adjustment nut installation position 2, mode transfer motor installation position 3, Mode-locking oil cylinder installation position 4, gear wheel positioning boss 5 and four adjustment nut stepped holes 6, described body 1 upper, lower two ends are separately installed with hinge ear 7 and lower hinge ear 8, between described hinge ear 7 and lower hinge ear 8, be connected hinged ear shrouding 9, the left side of described body 1, right two ends are equipped with left plate 10 and right plate 11, the back side of described body 1 is provided with backboard 12, also is provided with backboard reinforcement 121 on described backboard 12.
As the optimization of above-mentioned embodiment, all be provided with side plate through-hole 101 and thrust bearing support 102 on described left plate 10 and the right plate 11, also be provided with the boss 103 of mechanical lock lance on the described left plate 10.
As the further optimization of above-mentioned embodiment, described body 1 also is provided with sand cleaning hole 13 on several, back of the body sand cleaning hole 14 and interior sand cleaning hole 15.
As further optimizing again of above-mentioned embodiment, described upper hinge ear 7 is complementary with lower hinge ear 8 shape sizes, and both are for being symmetrical arranged up and down; Described left plate 10 is complementary with right plate 11 shape sizes, and both are for being symmetrical set.
In addition, the utility model is not limited to above-mentioned embodiment, as long as reach technique effect of the present utility model with essentially identical means, all belongs to protection domain of the present utility model.
Claims (2)
1. reinforced tailgate, comprise tailgate body (1), body (1) is provided with adjustment nut installation position (2), mode transfer motor installation position (3), Mode-locking oil cylinder installation position (4), gear wheel positioning boss (5) and four adjustment nut stepped holes (6), it is characterized in that: described body (1) upper, lower two ends are separately installed with hinge ear (7) and lower hinge ear (8), be connected hinged ear shrouding (9) described the hinge between ear (7) and the lower hinge ear (8), the left side of described body (1), right two ends are equipped with left plate (10) and right plate (11), the back side of described body (1) is provided with backboard (12), also is provided with backboard reinforcement (121) on described backboard (12).
2. reinforced tailgate according to claim 1, it is characterized in that: all be provided with side plate through-hole (101) and thrust bearing support (102) on described left plate (10) and the right plate (11), also be provided with the boss (103) of mechanical lock lance on the described left plate (10).
3. reinforced tailgate according to claim 1 is characterized in that: described body (1) also is provided with sand cleaning hole on several (13), back of the body sand cleaning hole (14) and interior sand cleaning hole (15).
4. reinforced tailgate according to claim 1 is characterized in that: described upper hinge ear (7) is complementary with lower hinge ear (8) shape size, and both are for being symmetrical arranged up and down.
5. reinforced tailgate according to claim 1 is characterized in that: described left plate (10) is complementary with right plate (11) shape size, and both are for being symmetrical set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220211583 CN202668809U (en) | 2012-05-12 | 2012-05-12 | Reinforced tail plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220211583 CN202668809U (en) | 2012-05-12 | 2012-05-12 | Reinforced tail plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202668809U true CN202668809U (en) | 2013-01-16 |
Family
ID=47489740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220211583 Expired - Lifetime CN202668809U (en) | 2012-05-12 | 2012-05-12 | Reinforced tail plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202668809U (en) |
-
2012
- 2012-05-12 CN CN 201220211583 patent/CN202668809U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130116 |